
You may have noticed the construction of the above unusual looking structure along the canal recently (GM jokingly called them flying buttresses). What is it about and what’s going on with the canal generally? GM is here to help!
Like real flying buttresses, this structure (which is in the canal just west of Wisconsin Ave.) was put up in order to stabilize the adjoining wall. Last year, Georgetown Heritage, the non-profit that is leading the effort to restore the canal through Georgetown, became alarmed at the state of the old stone wall on the south side of the canal and the way it was bulging out. With the help of structural engineers, it determined that the wall was at risk of a catastrophic failure. It alerted NPS to the crisis and even commissioned blueprints for this support structure.
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